import static org.junit.Assert.*;

public class TestTest {
    private static Grade grade=new Grade();
    @org.junit.Before
    public void setUp() throws Exception {
        System.out.println("测试开始");
    }

    @org.junit.After
    public void tearDown() throws Exception {
        System.out.println("测试结束");
    }

    @org.junit.Test
    public void main() {
        grade.Judge(1500);
        grade.Judge(2300);
        grade.Judge(-10);
    }
}